Does Sifter support time tracking?

Kind of. You can track time with Sifter using the Toggl Chrome extension, but Sifter doesn't directly support time tracking. We could, but then where do you track all of your non-bug-fixing time?

Since bug and issue tracking is only one source for logging time, our philosophy is that it's best to leave time tracking to the experts. Things like the Freckle timer and Harvest timer are much more efficient for keeping track of where you're spending your time.